Hey, does anybody know what this means? These turn up periodically in my mentions. I'd assumed they were a notification obscured by a filter or something, but when I click on them, they just go away. No additional notification appears or anything.
(When I do block topics or people, I try always to click "Hide completely," not "Hide with a warning", & I think I always leave "Notifications" unclicked in Contexts.)
(Could this be a server-level filter?)
